Groco Hose Barb 1-1/4 in. x 1-1/2 in. Full Flow Navigation & Electronics Width: 5" Height: 2" Depth:

Width: 5" Height: 2" Depth: 12"

while ST-4 and ST-5 use a double Sea Ties is a line of nautical ties used in securing objects aboard sailboats

Stand up swivel block with aluminum cheeks

Base is designed with a recess which

Accept standard thru-hulls into the base and standard in-line valves on top

Groco Hose Barb 1-1/4 in. x 1-1/2 in. Full Flow Navigation & Electronics Width: 5" Height: 2" Depth:BRONZE FITTINGS Used for connecting hose to valve, seacocks, strainers or any hardware having female NPT pipe threads. FF fittings are designed to accommodate the designed full pipe size flow and to provide an unrestricted passage through the fitting. Fittings are cast bronze. A hex nut is cast in to allow for secure tightening.